I recently tried to trade on skyblock, and when the person I was trading with closed the trade on accident, the stuff in it did not go back into my inventory. I reopened the trade, to see if it was there, but it wasn't. I tried other things like re-logging, and setting up another trade, but I still can't find the sand that I had in the Trade-O-Matic. The person I was trading with said that he lost his wool, too. I'm new to this server so it might just be part of the trading plugin, but any feedback is appreciated.